baber/WOPTO huggingface dataset:
Patent JP-2001060649-A (JP)
Title: Manufacture of plating electronic termination
Inventor: KWOKA MARK
IPC: B21D22/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To improve solderability by covering a metal lead wire/termination with a film and flattening it until the thickness of a covering film for the metal lead wire/termination becomes a specific thickness so that the covered lead wire is substantially smoothened and the porosity may be substantially reduced. SOLUTION: A lead wire for an electronic device, especially a lead wire in an integrated circuit, is flattened so that its covering thickness may substantially be about 0.1 to 10%, thereby improving the solderability of the lead wire. The flattening is realized by rolling, stamping, peening, coining, or forging. Thus, the flattening of the covering film of the lead wire can reduce the porosity of the surface, minimize the entire surface area, and eliminate a work required for wetting the surface of the lead wire/termination. In addition, an influence due to non-quality ridge and groove can be prevented by flattening the covering film, and an excellent solderability can be obtained.
Patent JP-2001030714-A (JP)
Title: Tread pattern reducing noise generated by tire during running
Inventor: BRUANT REMI
IPC: B60C11/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a tread pattern which is capable of reducing noises generated by a tire during running and provides excellent grip on a slippery road. SOLUTION: This tread pattern for a tire, which is defined by elements of a relief formed by grooves, has at least one blind incision 9, which is not open to inside of a groove, provided on several elements of a relief 1. Furthermore, these elements have at least one cutout 10 which is open to inside of at least one groove that forms these elements. With this configuration, each blind incision 9 intersects with at least one open-end cutout 10 of the same element on a tread surface 2 regardless of wear level of the tire.
Patent JP-2002015268-A (JP)
Title: Method, device, and control system for data exchange on network through electronic form
Inventor: TAKAHASHI TETSUO
IPC: G06F19/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To use the Internet as a transfer means and to provide the technology which enables electronic data exchange by means of an electronic form by home-page operation based on Internet technology. SOLUTION: This method comprises a step for dividing many users into user groups and storing them as a user management table in a storage device, a step for segmenting and storing electronic forms and their relative data in the storage device by the user groups, a step for giving a name, a password, and a reference pointer to an electronic form in a segment and its relative data to each user in the user management table, a step for taking out the reference pointer to the electronic form in the segment and its relative data according to a user name and a password, a step for determining the address of data transfer between users in a user group using a data transfer rule, and a step for relating the user group and data transfer rule to the electronic form by using a setting screen picture.
Patent JP-2002061586-A (JP)
Title: Spherical rotating piston pump and compressor
Inventor: OKURA TOMIO
IPC: F04C3/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a spherical fluid pump with a rotating piston and a compressor. SOLUTION: To a housing 1 having a spherical inner wall 7, a rotating piston 3 of a rotating plate, which has an input shaft 2 inserted therethrough on a line passing through a spherical center O of the spherical inner wall 7, a spherical arc face 13 on the outer periphery face for slidably contacting the spherical inner wall 7 and a cylindrical intermediate shaft 4 integrally laid on the chord side of the spherical arc face 13 as a segment arc, is pivotally connected rockingly in a range of angle θ×2 with a line perpendicular to the input shaft 2 at the spherical center O, as a connecting base axis.  On the intermediate axis 4 of the rotating piston 3, an oblique plate 5 is provided which is constrained by a track gap 9 formed by engraving the circumference of the inner wall 7 of the housing 1 on a plane with a line crossing the input shaft 2 at a angle θ to the spherical center O, as an axis, and which is connected across the rotating piston rockingly in a range of angle θ×2. Then, the spherical inner wall 7 of the housing 1 is formed into an interdigital operation chamber Fu with the oblique plate 5 and the rotating piston closed. A suction hole In and a discharge hole Out are provided facing the interdigital operation chamber Fu.
Patent JP-2002024596-A (JP)
Title: System for buying real estate and system for the same and system for mediating real estate and method for the same
Inventor: EZAKI JUN
IPC: G06Q50/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a real estate mediating system capable of simplifying a mediating task at the time of real estate buying and selling and real estate lease, and reducing costs, and contributing to the free fixing of a mediation commission. SOLUTION: This real estate mediating system is provided with terminal equipment 20a and 20b and portable terminal equipment 20c for executing the procedure of the registration of buying and selling real estate or application for the purchase of the real estate, a buying server 10 for executing buying processing by accepting the registration of the buying and selling real estate, a purchasing server 40 for executing purchase processing by accepting the registration of the purchase of the buying and selling real estate, and an Internet 30 for connecting each terminal equipment 20a-20c, the buying server 10, and the purchasing server 40.
Patent JP-2001066434-A (JP)
Title: Color polarizer
Inventor: SHARP GARY D
IPC: G02F1/1335
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance color polarizer structure which can be easily produced from easily available materials. SOLUTION: The complementary color polarizer consists of a single polarization film 10 and stacks (20 and 21) of two or more retarders succeeding to the film 10. The color polarizer produces complementary colors/primary colors polarized in directions perpendicular to each other. Moreover, the color polarizer is used as combined with a separator for polarized light to produce color filters (30 and 31) which decompose the light into primary colors polarized in directions perpendicular to each other.
Patent JP-2002020007-A (JP)
Title: Tenter device
Inventor: YAMANO TAKAO
IPC: B65H23/022
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a tenter device capable of supporting a film F while taking into consideration the unbalance in symmetry in the right-to-left direction caused by the difference in thickness dots and flatness, and the difference in supporting condition by the tenter device. SOLUTION: A left pin supporting part 24 provided on a left tenter chain 12 is provided movably in the right-to-left direction by a left threaded bar 30, a right pin supporting part 26 provided on a right tenter chain 14 is provided movably in the right-to-left direction by a right threaded bar 38, and the left pin supporting part 24 and the right pin supporting part 26 can be moved to the symmetric position in the right-to-left direction or to the asymmetric position in the right-to-left direction.
Patent JP-2002022842-A (JP)
Title: X-ray image detector
Inventor: OKODA KEIJI
IPC: G01T7/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image detector in which a reduction in an exposure dose to a subject is made compatatible with the enhancement of a photographed image contrast. SOLUTION: An X-ray grid part 24 which absorbs scattered X-rays so as to be removed is provided. Phosphors 27 which are excited by the X-rays so as to emit fluorescence are provided. Photoelectric conversion elements 23 which photoelectrically convert the fluorescence are provided. They are integrated. The elements 23 are installed so as to correspond 9 lattices in which the grid part 24 is formed when viewed from a direction in which the X-rays are incident. The elements 23 are arranged by avoiding shades of the lattices in the grid part 24. The phosphors 27 are arranged so as to be separated spatially between the lattices in the grid part 24 or at every lattice in the grid patt 24. The elements 23 are installed so as to correspond to them.
Patent JP-2002019794-A (JP)
Title: Self-standing bag
Inventor: SUZUKI TORU
IPC: B65D33/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing bag having the self-standing stability and excellent sealability by forming a rectangular bottom part. SOLUTION: In this self-standing bag, a joining heat-bonded part is formed by joining two facing sides of a rectangular laminate sheet and located on a corner part, a rectangular prismatic body of a rectangular section having a pair of wide side plates and a pair of narrow side plates is formed, a rectangular notch is formed in both ends in the width direction of edges of wide side plates having no joined heat-bonded parts of the rectangular prismatic body remaining an edge of a predetermined dimension, edges of the wide side plates with the joined heat-bonded parts formed thereon are bent inwardly at a right angle at the position inward of an inner end of the notches by a predetermined dimension, edges of both narrow side plates are diagonally bent in a V-shape inwardly at the position inward of the inner end of the notches by a predetermined dimension,  and the edges of the other wide side plates, the edges of the narrow side plates and peripheral edges of the notches are joined and heat- bonded to provide a bottom edge heat-bonded part with the rectangular bottom.
Patent JP-2002032993-A (JP)
Title: Semiconductor memory
Inventor: MURATA SHINICHI
IPC: G11C16/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which erroneous write-in can be suppressed effectively suppressing increment of a write-in time of data for a memory cell. SOLUTION: This semiconductor memory has plural selecting lines and bit lines alternately arranged, plural word lines arranged almost orthogonally intersecting to selecting lines and bit lines, a first electrode connected to the selecting line, a second electrode connected to the bit line, plural MOS transistors having a control electrode connected to the word line and constituting memory cells, a first voltage supply circuit supplying first voltage to the first electrode and connected to the selecting line, and a second voltage supply circuit supplying second voltage varying following variation of the first voltage to the second electrode and connected to the bit line and the selecting line.
Patent JP-2002031562-A (JP)
Title: Water level measuring device, and water level measuring method
Inventor: KUGA FUTOSHI
IPC: G06T7/60
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a water level measuring device and a water level measuring method capable of executing highly accurate water level measurement by image analysis. SOLUTION: In a measuring board 1, two regions are formed in each basic unit, and different colors are given respectively to each region, and combination of the two colors is changed in each basic unit of the water level, and the ratio of the length in the horizontal direction of the two regions is changed according to the water level position. An image of the measuring board 1 imaged by a camera 2 is taken into an image recognition part 4 to recognize the present water level position, and the rough position is determined from the combination of the two colors by a water level analysis part 5, and measurement with a finer unit is executed from the ratio of the length in the horizontal direction of the two regions at the present water level position. Hereby, highly accurate water level measurement by image analysis can be executed.
Patent JP-2002029715-A (JP)
Title: Phosphate powder
Inventor: MARUKAME KAZUO
IPC: C02F5/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a phosphate powder uniformly adjusted to a prescribed Na to PO43- molar ratio. SOLUTION: An aqueous solution having a prescribed Na to PO43- molar ratio is prepared using at least two compounds capable of supplying phosphate ions and/or sodium ions as starting materials and the aqueous solution is spray- dried or freeze-dried to obtain the objective phosphate powder.
Patent JP-2002027856-A (JP)
Title: Method for creating transgenic plant with increased glutamic acid content
Inventor: SHIRONAGA YUJI
IPC: C12N9/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a transgenic plant with an increased content of free glutamic acid and to obtain the transgenic plant with the increased content of the free glutamic acid, its offspring plant and seeds thereof. SOLUTION: This method is to create the transgenic plant with the increased content of the free glutamic acid as compared with that of natural plants of the same species cultivated under the same conditions and further comprises transforming a plant with a nucleic acid construct capable of inhibiting the expression of a 2-oxoglutarate dehydrogenase(OGDH) gene, selecting or identifying the transformed plant using the presence or absence of a marker gene present on the nucleic acid construct as an index and screening the plant with the increased content of the free glutamic acid.
Patent JP-2002026587-A (JP)
Title: Apparatus and unit for component installation
Inventor: KAWATANI NORIO
IPC: H05K13/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a component supplying apparatus and component installation unit which is simplified in mechanism and is reduced in size to speed up operations. SOLUTION: The component supplying apparatus 100 which holds and moves a component W comprises a base 301 having a guide rail 302 and a sub-base 310 so disposed as to move along the guide rail 302. The component supplying apparatus 100 also comprises a movable block 312 which is disposed nearly vertically to the sub-base 310 and is movable in the vertical direction, a shaft 321 inserted rotatably in the movable block 312, a driving section 320 for rotating the shaft 321, a component holding section 350 provided with an arm 351 installed on the shaft 321, a first movement mechanism 330 for moving the sub-base 310 along the guide rail 302, and a second movement mechanism 340 for moving the movable block 312 in the vertical direction.
Patent JP-2002028361-A (JP)
Title: Game device capable of manipulating difficulty
Inventor: MIYAHARA KENICHI
IPC: A63F9/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of temporarily changing difficulty for prize winning from outside. SOLUTION: The game device is provided with a function for changing easiness in winning prizes of a game by temporarily changing difficulty of the game by some operation from outside.
Patent JP-2001329258-A (JP)
Title: Fluorescent composition, ink composition, and printed matter
Inventor: FUKUSHIMA KOMEI
IPC: C09D11/033
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-excitable ink composition which does not damage the external appearance of an object printed therewith, enables a matter printed therewith to be detected with a high sensitivity for a long time, is safe for human bodies, and is not limited by the use environment at all. SOLUTION: This composition contains an organic fluorescent pigment which is substantially invisible or hardly recognizable in the visible light region and is excited by ultraviolet rays to emit light in the visible light region. The pigment exists as particles having particle sizes of 10-2,000 nm in a solvent having a boiling point of 200 deg.C or higher or as particles having particle sizes of 10-800 nm in a solvent containing at least 94 wt.% water and/or ethanol.
Patent JP-2001067420-A (JP)
Title: Commercial dealings system based upon data communication network
Inventor: INDAAJITTO SINGH
IPC: G06Q50/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To make constructible a commercial dealings which decreases in price as the number of buyers increases on the Internet. SOLUTION: When a user who gains access is a seller and registered member, a program is browsed to do bidding and price determination information on an article is updated in steps 4 to 7. When the user is a buyer and the registered member, intention to buy is asked, a desirable price is obtained, and the number of buyers is updated in steps 10 to 13. It is decided in a step 14 whether or not a specific period is elapsed or the auction should be ended since the buyers reach a specific number; when the auction should be ended, the commercial dealing is processed in a step 15, the determined final price and the number of buyers are provided in a step 16 for the buyers and seller, and the delivery of the article is arranged in a step 17.
Patent JP-2002005142-A (JP)
Title: Nut fastening state checking tool
Inventor: FUSE HIROHIDE
IPC: F16B31/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a checking tool playing a role of eliminating forgetfulness of fastening and lack of fastening and capable of reducing labor because of recent enforcement of a house quality security promoting raw in April, 2000 by an increase in defective houses by ommision work, serious consideration to a check on whether or not a structure is surely connected and fixed by bolts and nuts, the frequent occurrence of fastening forgotten or insufficently fastened places at work in connecting work of the structure by using a large quantity of bolts and nuts and the necessity of the checking tool for completely connecting and fixing these bolts and nuts. SOLUTION: The truncated cone-shaped checking tool is installed between a washer inserted into a shaft of the bolts and the structure, and the function is imparted for indicating execution of the sure connection by making the push- expanded truncated cone-shaped checking tool appear on the edge outside of the washer when surely fastening, connecting and fixing the connecting structure by the bolts and nuts. This purpose is solved by making the checking tool not appear on the washer side edge when the fastening is insufficient or appear in the expected size or less.
Patent JP-2002086292-A (JP)
Title: Solder paste
Inventor: AMITA HITOSHI
IPC: H05K3/34
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide solder paste having excellent preservation stability, to provide a soldering method corresponding to pitches becoming increasing finer and the diversification of parts and having high reliability and to provide a joined article. SOLUTION: The concentration of halogen ions in 1 g of flux in this solder paste containing a halogen compound is controlled to 3,000 ppm or below in terms of chlorine.
Patent JP-2002042458-A (JP)
Title: Magnetic memory device and method for reading data therein
Inventor: MATSUI NORIYUKI
IPC: H01L43/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory devicel in which data writing/reading are conducted for magnetic memory cells that include plural magnetic layers and a method for reading data in the device by which the recording density of the memory cells is improved and the power consumption is reduced. SOLUTION: Each of magnetic memory cells 2 is formed by laminating at least three magnetic layers. Plural magnetic memory cells are arranged along the crossing points of plural first lines and plural second lines which cross the first lines. The data writing is conducted for a specific magnetic memory cell by letting current to flow selectively in the first and the second lines in order to control the directions of the magnetic moments of second and third magnetic layers. Each of the first lines is made up with at least two word lines. Each of the two word lines individually controls the direction of the magnetic moment of any one of the first or the second or the third magnetic layers so that a specific magnetic memory cell stores data having equal to or more than two values.
Patent JP-2002044313-A (JP)
Title: Image processing unit and image processing method
Inventor: KATO SHINICHI
IPC: G06F21/32
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit with high user-friendliness, which can execute complicated image processing functions with a single touch of a key by assigning information specific to a user to a mode memory function or a transmission destination registration function. SOLUTION: A processing mode to apply desired processing to received image data is selected, characteristic data extracted from body information are collated with manager reference data that are registered in advance, the collated characteristic data in the unit of managers are correlated with the desired processing mode and registered as mode relation information. Then, in the case of executing the processing mode included in the mode-related information, a manager executing the image processing is collated using the characteristic data registered in cross-reference with the processing mode and the image processing is applied to the image data on the basis of the processing mode designated by the collated manager.
Patent JP-2002047553-A (JP)
Title: Method and system for nitriding substrate containing aluminum metal
Inventor: WATANABE MORIMICHI
IPC: C23C8/24
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of the state of formation of a nitride film or to accelerate the formation of the nitride film in forming the nitride film on a substrate containing aluminum metal. SOLUTION: The substrate containing at least aluminum metal is heat treated in vacuum of <=10-3 Torr and then subjected, in succession to the heat treatment, to nitriding under heating in an atmosphere 5 containing at least nitrogen. During the nitriding under heating, porous bodies 3 and 4 through which gases A and B containing nitrogen atoms can be allowed to flow are brought into contact with the atmosphere 5.
Patent JP-2002046818-A (JP)
Title: Method and system for inventory of articles, and article identification mark used therefor
Inventor: SUZUKI MASARU
IPC: G06Q50/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an article inventory method capable of decreasing mistakes without taking a labor and a time. SOLUTION: This article inventory method capable of controlling stock articles by using article identification marks 10 having a radio transmission and receiving function and a storage function comprises the steps of designating specific codes specific to the articles in order to the plurality of article identification marks 10 attached to the plurality of articles 100 and transmitting a command to return the specified data, receiving the data returned in order from the plurality of article identification marks 10, and detecting the stock articles by totaling the received data.